Closed
Description
Before You File a Proposal Please Confirm You Have Done The Following...
- I have searched for related issues and found none that match my proposal.
- I have searched the current rule list and found no rules that match my proposal.
- I have read the FAQ and my problem is not listed.
My proposal is suitable for this project
- I believe my proposal would be useful to the broader TypeScript community (meaning it is not a niche proposal).
Link to the rule's documentation
Description
As #9114 merged, it is allowed to use enum self-members in bitwise operations when the allowBitwiseExpressions option. However, if bit operations are used nested, a lint error occurs.
I think the rule should also allow when using nested bitwise operations if this option is set.
Fail
const OUT = 1 << 0,;
enum Foo {
Bar = 1 << 1,
Baz = OUT | Foo.Bar
}Pass
const enum ValidationFlags {
None = 0,
RequireRoot = 1 << 0,
RequireDirname = 1 << 1,
RequireBasename = 1 << 2,
RequireExtname = 1 << 3,
RequireTrailingSeparator = 1 << 4,
AllowRoot = 1 << 5,
AllowDirname = 1 << 6,
AllowBasename = 1 << 7,
AllowExtname = 1 << 8,
AllowTrailingSeparator = 1 << 9,
AllowNavigation = 1 << 10,
AllowWildcard = 1 << 11,
/** Path must be a valid directory root */
Root = RequireRoot | AllowRoot | AllowTrailingSeparator,
/** Path must be a absolute */
Absolute = RequireRoot | AllowRoot | AllowDirname | AllowBasename | AllowExtname | AllowTrailingSeparator | AllowNavigation,
/** Path may be relative or absolute */
RelativeOrAbsolute = AllowRoot | AllowDirname | AllowBasename | AllowExtname | AllowTrailingSeparator | AllowNavigation,
/** Path may only be a filename */
Basename = RequireBasename | AllowExtname,
}Additional Info
The pass example was found in the typescript repository.